K3NPH
Unknown1x3Zone 3
License HolderUnderkoffler, Victor S
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 7, 2023
- License RenewedFeb 23, 2011
- License RenewedFeb 6, 2001
- License ModifiedNov 7, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.